Allow Products to have Multiple Packages

Currently, it is assumed "Products" will be shipped in a single package. There is no option to ship a single product in multiple packages which is useful for large items, such as furniture.

My suggestion:
For the Weight, Length, Height, and Width configuration of the product, these fields should be grouped together and then there should be a way to add additional groupings by clicking a "+" button similar to FileField's unlimited upload option.